High-pressure water jet rock-soil layer reaming device

The utility model relates to the technical field of rock-soil layer chambering. The high-pressure water jet rock-soil layer chambering device comprises a base, a workbench is fixedly connected to thetop of the base, a damping spring is fixedly connected to the side, adjacent to the base, of the workbench, fixing rings are fixedly connected to the two parts of the damping spring, and fixing grooves matched with the fixing rings are formed in the side, adjacent to the workbench, of the base. The utility model has the advantages that: the utility model has the advantages that: the structure is simple; according to the high-pressure water jet rock-soil layer reaming device, the damping springs are arranged; the vibration generated by the device in the working process can be effectively reduced; therefore, the damage of vibration to the device is effectively reduced; the device is simple in structure and convenient to use, noise is effectively reduced, splashing of dirt is effectively blocked by arranging the dirt